.personal_3Q {
    width: 100%;
    max-width: 800px;
    min-width: 320px;
    margin: 0;
    background-color: #f1f1f1;
}

/* 标题和提示 */

.coupons_title {
    background-color: #fff;
    font-size: 16px;
    font-weight: 550;
    text-align: center;
    color: #5C5450;
}

.suggest {
    font-size: 12px;
    text-align: center;
    margin: 10px 0;
}

.document {
    background-color: #fff;
    border-radius: 6px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 90%;
    margin: 0 auto 5px;
    padding: 0 20px;
    font-size: 14px;
    color: #322926;
}

.save {
    width: 90%;
    margin: 5px 5%;
    background-color: #322926;
    font-size: 16px;
    color: #fff;
    border-radius: 6px;
    border: none;
}